81820257 divided by 22 
Our goal is to divide 81820257 by 22.

On to step 1:
When dividing 8 by 22, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 22

Advancing to step 2:
22 goes into 81 3 times with a remainder of 15.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 66 from 81, we get 15.
Append the next digit (8) from the dividend to 15 and continue with: 158 / 22

Advancing to step 3:
158 divided by 22 is 7 with a remainder of 4.
The next digit of our result is 7. 
Result so far: 37.0
Subtract 154 from 158 to get 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 22

Advancing to step 4:
22 can be fit into 42 1 times, resulting in a remainder of 20.
The number 1 becomes the next digit in our result. 
Result so far: 371.0
Subtracting 22 from 42 leaves us with 20.
Fetch the next digit (0) from the dividend, attach it to 20 and continue: 200 / 22

Let's proceed to step 5:
If we divide 200 by 22, we get 9 and a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 3719.0
Deduct 198 from 200 and we're left with 2.
Take the next digit (2) from the dividend and append it to 2, then repeat: 22 / 22

On to step 6:
When dividing 22 by 22, we get 1 with a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 37191.0
Subtract 22 from 22 to get 0.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 22

Advancing to step 7:
22 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 371910.0
Deduct 0 from 5 and we're left with 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 22

Advancing to step 8:
The number 22 fits into 57 2 times, leaving a remainder of 13.
Put 2 as the next digit of the answer. 
Result so far: 3719102.0
The remainder is 13 after subtracting 44 from 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 9:
When dividing 130 by 22, we get 5 with a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 3719102.5
Deduct 110 from 130 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 10:
The number 22 fits into 200 9 times, leaving a remainder of 2.
The next digit of our result is 9. 
Result so far: 3719102.59
If we subtract 198 from 200, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 11:
20 divided by 22 is 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 3719102.59
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 12:
22 can be fit into 200 9 times, resulting in a remainder of 2.
Use 9 as the next digit of our solution. 
Result so far: 3719102.5909
The remainder is 2 after subtracting 198 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 13:
The number 22 fits into 20 0 times, leaving a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 3719102.5909
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 14:
200 divided by 22 is 9 with a remainder of 2.
The next digit of our result is 9. 
Result so far: 3719102.590909
If we take 198 away from 200, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 15:
The number 22 fits into 20 0 times, leaving a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 3719102.590909
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 16:
When dividing 200 by 22, we get 9 with a remainder of 2.
Put 9 as the next digit of the answer. 
Result so far: 3719102.59090909
If we take 198 away from 200, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final outcome is 3719102.59090909, with a leftover of 2e-09.